@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f6856c-8bb6-4f27-a173-a3175bc6dadf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f6856c-8bb6-4f27-a173-a3175bc6dadf> .